1. Quality guarantee, our QC department control high quality products strictly. Check one by one .

2. High quality photos available, based on customer's requirement.3. Products can be sent out as we promised time.4. After sale service, customer can contact us anytime if any problem , we will treat any complain seriously.We will treat every customer as our partner, our friends ,even our family member.Shenzhen Riotinto is specialized in research & development, production and sales of led grow lights and related products, our lights have passed CE, RoHS, FCC, ETL etc. Certifications. We're always striving to make more excellent and cost-effective led grow lights to meet different needs of plant growth for customers. Customer service & satisfaction is our first priority.Corporate Culture:1) Team Work (Work together as a team.)2) Focused (Do one thing at a time and do it well.)3) Customer Uppermost (We care about our customers and customer satisfaction is of the first priority.)4) Striving For Perfection (We constantly keep improving, whether in products, services or management etc.)Please feel free to let us know if we can be of any further help, we look forward to offering reliable products and professional services to you.